Physics – High Energy Physics – High Energy Physics - Experiment
Scientific paper
2011-01-08
Physics Letters B, Volume 698, Issue 3, 11 April 2011, Pages 196-218
Physics
High Energy Physics
High Energy Physics - Experiment
Scientific paper
10.1016/j.physletb.2011.03.021
A search for supersymmetry with R-parity conservation in proton-proton collisions at a centre-of-mass energy of 7 TeV is presented. The data correspond to an integrated luminosity of 35 inverse picobarns collected by the CMS experiment at the LHC. The search is performed in events with jets and significant missing transverse energy, characteristic of the decays of heavy, pair-produced squarks and gluinos. The primary background, from standard model multijet production, is reduced by several orders of magnitude to a negligible level by the application of a set of robust kinematic requirements. With this selection, the data are consistent with the standard model backgrounds, namely t t-bar, W + jet and Z + jet production, which are estimated from data control samples. Limits are set on the parameters of the constrained minimal supersymmetric extension of the standard model. These limits extend those set previously by experiments at the Tevatron and LEP colliders.
No associations
LandOfFree
Search for Supersymmetry in pp Collisions at 7 TeV in Events with Jets and Missing Transverse Energy does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Search for Supersymmetry in pp Collisions at 7 TeV in Events with Jets and Missing Transverse Energy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Search for Supersymmetry in pp Collisions at 7 TeV in Events with Jets and Missing Transverse Energy will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-265941